<%@ page contentType="text/html;charset=UTF-8" language="java" isELIgnored="false" isErrorPage="true" %>
<% pageContext.setAttribute("ctx", request.getContextPath()); %>
<!DOCTYPE html>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>登录</title>
    <style>
        select {width: 360px; height: 50px; border: 0;  font-size: 18px; padding-left: 20px;color: #fff; outline: none;border-radius: 25px; cursor: pointer; background-color: #000;border: 1px solid #fff; }

        * { margin: 0; padding: 0; }
        html { height: 100%; }
        body { height: 100%; background: #fff url(${ctx}/images/bg1.jpg) 50% 50% no-repeat; background-size: cover;}
        .dowebok {background: #000; position: absolute; left: 50%; top: 50%; width: 430px; height:650px; margin: -300px 0 0 -215px; border: 1px solid #000; border-radius: 20px; overflow: hidden;}
        .logo { width: 104px; height: 104px; margin: 50px auto 80px; background: url(${ctx}/images/login.png) 0 0 no-repeat; }
        .form-item { position: relative; width: 360px; margin: 0 auto; padding-bottom: 30px;}
        input { width: 288px; height: 48px; padding-left: 70px; border: 1px solid #fff; border-radius: 25px; font-size: 18px; color: #fff; background-color: #fff; outline: none;}
        .form-item button { width: 360px; height: 50px; border: 0; border-radius: 25px; font-size: 18px;  border: 1px solid #fff;color: #fff; outline: none; cursor: pointer; background-color: #000; }
        #aId { background: url(${ctx}/images/emil.png) 20px 14px no-repeat; }
        #password { background: url(${ctx}/images/password.png) 23px 11px no-repeat; }
        .tip { display: none; position: absolute; left: 20px; top: 52px; font-size: 14px; color: #f50; }
        .reg-bar { width: 360px; margin: 20px auto 0; font-size: 16px; overflow: hidden;}
        .reg-bar a { color: #fff; text-decoration: none; }
        .reg-bar a:hover { text-decoration: underline; }
        .reg-bar .reg { float: left; }
        .reg-bar .forget { float: right; }
        .dowebok ::-webkit-input-placeholder { font-size: 18px; line-height: 1.4; color: #fff;}
        .dowebok :-moz-placeholder { font-size: 18px; line-height: 1.4; color: #fff;}
        .dowebok ::-moz-placeholder { font-size: 18px; line-height: 1.4; color: #fff;}
        .dowebok :-ms-input-placeholder { font-size: 18px; line-height: 1.4; color: #fff;}

        @media screen and (max-width: 500px) {
            * { box-sizing: border-box; }
            .dowebok { position: static; width: auto; height: auto; margin: 0 30px; border: 0; border-radius: 0; }
            .logo { margin: 50px auto; }
            .form-item { width: auto; }
            .form-item input, .form-item button, .reg-bar { width: 100%; }
        }
    </style>
</head>
<body>

<%
    String errorInfo = (String) request.getAttribute("msg");
    if(errorInfo!=null){
%>
<script type="text/javascript" language="JavaScript">
    alert("<%=errorInfo %>");
</script>
<%
    }
%>
<form action="${ctx}/admin/login" method="post">
    <div class="dowebok">
        <div class="logo"></div>
        <div class="form-item">
            <input id="aId" type="text" autocomplete="off" name="aId">

        </div>
        <div class="form-item">
            <input id="password" type="password" autocomplete="off" name="password">

        </div>
        <div class="form-item">

            <select name="permissions">
                <option value="1">学生</option>
                <option value="2">老师</option>
                <option value="3">管理</option>
            </select>

        </div>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;

        <div class="form-item"><button id="submit" type="submit" name="login">登 录</button></div>
        <div class="reg-bar">
            <a href="${ctx}/register.jsp">注册新用户</a>

            <a class="forget" href="javascript:">忘记密码</a>
        </div>
    </div>
    <script src="${ctx}/images/jquery.min.js"></script>
    <script>
        $(function () {
            $('input').val('')
            $('#submit').on('click', function () {
                $('.tip').show()
            })
        })
    </script>

    <div style="text-align:center;">

    </div>
</form>




</body>
</html>


